61 lines
1.4 KiB
C++
61 lines
1.4 KiB
C++
/*
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Copyright (c) 2020 Equinor ASA
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <sstream>
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class MessageBuffer
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{
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private:
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std::stringstream str_{};
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public:
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template <class T>
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void read(T& value)
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{
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this->str_.read(reinterpret_cast<char *>(&value), sizeof value);
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}
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template <class T>
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void write(T const& value)
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{
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this->str_.write(reinterpret_cast<const char *>(&value), sizeof value);
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}
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void write(const std::string& str)
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{
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const int size = str.size();
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this->write(size);
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for (int k = 0; k < size; ++k) {
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this->write(str[k]);
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}
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}
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void read(std::string& str)
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{
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int size = 0;
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this->read(size);
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str.resize(size);
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for (int k = 0; k < size; ++k) {
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this->read(str[k]);
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}
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}
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};
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